蛋白酶抑制劑(編輯修改稿)
2024-11-17 22:17 本頁面
【文章內(nèi)容簡介】 ast 1 week at +2 to +8176。C and 6 months frozen in aliquots at 15 to 25176。C. Quality Function test: Performancecontrolled with trypsinPepstatin A (抑肽素), 又稱培普他丁, 胃酶抑素,抑胃肽。分子式C34H63N5O9,分子量685,91 g/mol,一種酸性蛋白酶抑制劑。由鏈霉菌Streptomyces testaceus產(chǎn)生的，能抑制胃蛋白酶、胃亞蛋白酶、組織蛋白酶D、各種天門冬氨酸蛋白酶，例如組織蛋白酶D、腎素、胃蛋白酶、～229℃。旋光度[α]D2790176。(％，甲醇)。對RydonSmith、高錳酸鉀呈陽性反應(yīng)，對坂口和埃利氏呈陰性反應(yīng)。易溶于甲醇、乙醇、乙酸，不溶于乙酸乙酯、醚、苯、氯仿等有機溶劑。紫外光譜為末端吸收，有13個組分。 Aprotinin 蛋白酶抑制劑(抑肽酶)Synonym Trypsin inhibitor (basic) Molecular Formula C284H432N84O79S7Molecular Weight Application Protection of proteins and enzymes during isolation/purification.Purification of urokinase, trypsin, and chymotrypsin on immobilized aprotinin.Quantification of kallikrein activity in mixtures of esterases and proteases.Guarantee the controlled degradation of substrates by avoiding nonspecific proteolysis in clinical chemical tests.Inhibition of protease activity, whi
數(shù)學(xué)相關(guān)推薦
鄂ICP備17016276號-1